a condition called geographic tongue can cause grayish-white spots to form on the tongue. White lines then develop between these spots, giving the tongue the appearance of a map. Eczema may also ...

When a patient's tongue is covered in a grayish-white coating, it's a sign that patient has taken antibiotics that have killed some of the natural bacteria in the mouth, allowing fungus to settle ...

can change the color and coating of your tongue. The thickness of the coating is correlated with the severity of the condition, according to Gause. For instance, “a grey coating can be related ...

White tongue is a term used to describe any area of the tongue that has a grayish-white coating on it. The coating may cover the entire tongue, or it may appear in patches. In this article ...

This condition will appear as black, gray, or brown patches that look like they’re growing hair. The risk of developing black hairy tongue increases with age and men get it more often than women.

It’s characterized by white patches that develop on your tongue or other parts of your mouth. It often also causes a bad taste. Leukoplakia is a condition that causes white or gray patches on ...

Sufferers of geographic tongue may develop grey borders around the red patches on their tongue. People with eczema have also been known to develop grey tongues. Another cause could be taking ...

Researchers found that people with DLB saw an increase in tongue muscle mass and a decrease in grey matter density as their dementia worsened, while those with Alzheimer's did not. If pushed ...